CNC Control Setup for Milling and Turning:. Peter Smid

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СКАЧАТЬ MACHINING OBJECTIVES

       PROCESS OF MACHINING

       DRAWING EVALUATION

       Tolerances

       Radius from I and J

       Surface Finish

       Stock Allowance

       MATERIAL INSPECTION

       PROGRAM EVALUATION

       Programs Generated Manually

       Programs Generated by Software

       Part Setup and Tooling

       PROGRAM INPUT

       Memory Mode

       DNC Mode

       PROGRAM VERIFICATION

       Manual Verification

       Software Verification

       PRODUCTION MACHINING

       Responsibilities

       PART INSPECTION

       PROGRAM SOURCES

       CAM Programs and Machining

       Conversational and Macro Programming

       PREVENTING A SCRAP

       Causes of Scrap

       Steps to Eliminate Scrap

       Let Offsets Work for You

       Offset Adjustment - Example

       PROGRAM MODIFICATION

       MAINTAINING SURFACE FINISH

       Surface Finish in a Drawing

       Effect of Cutting Tools

       Selection of Cutting Data

       Machining Direction

       Chatter / Vibration

       COOLANTS

       Benefits of Coolants

       Working with Coolant

      Chapter 12

       MACHINING HOLES

       FIXED CYCLES - OVERVIEW

       DRILLING HOLES

       Drilling Example

       Terminology

       Initial Level and R-Level

       Depth

       Spot Drilling + Counterbore + Countersink

       Peck Drilling

       Changing Q-depth

       TAPPING OPERATIONS

       Tap Drill

       Feedrate Calculation

       Troubleshooting

       Rigid Tapping

       BORING OPERATIONS

       G85 Cycle

       G86 Cycle

       G87 Cycle

       G88 Cycle

       G89 Cycle

       G76 Cycle

       DRILLING FORMULAS

       Center Drills

       Spot Drills

       Twist Drills

      Chapter 13

       MULTIPART SETUP

       MULTIPLE PARTS

       Setup Conditions

       ORIGIN DISTANCES UNKNOWN

       Program Data

       Setup Process

       ORIGIN DISTANCES KNOWN

       Program Data

       Using Work Offsets

       Using Local Coordinate System

       Using G10 Setting

       Using Custom Macro

       EXTENDED WORK СКАЧАТЬ